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Environmental Science

Environmental Science
Which is the world's most deadliest snake?

Russel viper
Anaconda
Spitting cobra
Black mamba

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Environmental Science
The most important human activity, leading to the extinction of wildlife, is

Introduction of alien species
Alternation and destruction of the natural habitats
Pollution of wildlife, is
Hunting for valuable wildlife products

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Environmental Science
The first oil well was drilled in the United States in

1959
1859
1929
1829

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Environmental Science
Natural gas that was formed from ancient prehistoric forests is called

Fossil fuels
petroleum
Gobar gas
LPG

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Environmental Science
Minamata disease was caused by pollution of water by

Lead
Methyl iso cyanate
Tin
Mercury

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Environmental Science
In a volume of air near the earth's surface, ____ occupies 78 percent and ____ nearly 21 percent.

Hydrogen, helium
Oxygen, hydrogen
Hydrogen, oxygen
Nitrogen, oxygen
Nitrogen, water vapor

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MORE MCQ ON Environmental Science

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